docstr: I'm useless. I don't do anything - ever
docstr_tok: ["I","'m","useless",".","I","do","n't","do","anything","-","ever"]
code: def __init__(self, *args, **kwargs):
      """I'm useless. I don't do anything - ever"""
      super().__init__(d=None)
  
imports: import pandas
  from typing import List, Optional
label_desc: Use image node_id 1 to create a new NullDataChunk object from inherited base classes: BaseDataChunk with example: obj = NullDataChunk()